AI Grammar Checker
Spell-check misses the sneaky stuff — subject-verb agreement, comma splices, 'its vs it's'. Paste your text and get every fix listed with the reason why, so your writing improves instead of just getting corrected.
How to use the Grammar Checker
- Type or paste what you need in the input box.
- Adjust the options (tone, length, language…) if the tool offers them.
- Press Submit — your result streams in instantly.
- Not perfect? Refine your input and run it again — it's free and unlimited.
Why use this Grammar Checker?
- Grammar, spelling and punctuation fixes with explanations
- Flags awkward phrasing, not just errors
- Learn the rule behind each correction as you review
- Free with no length limits
Frequently asked questions
Does it fix British vs American spelling consistently?
Yes — mention which variant you want in your text (or add it as a note) and corrections follow it consistently.
Is this tool really free?
Yes — like every AICoolHub tool it is 100% free, unlimited, and works without any sign-up. Just open the page and use it.